Function service (#227)

examples/function/call/go/callAFunction.go

@@ -0,0 +1,17 @@
+package example
+
+import (
+	"fmt"
+	"github.com/micro/services/clients/go/function"
+	"os"
+)
+
+// Call a function
+func CallAfunction() {
+	functionService := function.NewFunctionService(os.Getenv("MICRO_API_TOKEN"))
+	rsp, err := functionService.Call(&function.CallRequest{
+		Name:    "my-first-func",
+		Request: map[string]interface{}{},
+	})
+	fmt.Println(rsp, err)
+}